The DIALIGHT 551-2509F is a 3mm CBI (Circular Board Indicator) LED, offering a compact and robust solution for visual indication in a variety of industrial applications. Its high-contrast, UL 94 V-0 rated black housing ensures clear visibility, while the integrated stand-offs simplify PCB cleaning processes. This CBI is ideal for creating LED arrays and is suitable for use in control panels, instrumentation, and other electronic devices where a reliable and space-saving indicator is required. The part is designed for easy integration and offers a secure and efficient procurement option.